Whos knows this bass?
Identification help highly appreciated

Hi everyone,
a good friend of mine died last month and bequeathed this beautiful Steinberger bass guitar. Unfortunately I#m not able to correctly identify this instrument and up ti know nobody could help me. The instrument is even not carrying a serial.
Can anybody tell me, what model I have here?
Thanks in advance!
Warm Regards

Hi everyone,
a good friend of mine died last month and bequeathed this beautiful Steinberger bass guitar. Unfortunately I#m not able to correctly identify this instrument and up ti know nobody could help me. The instrument is even not carrying a serial.
Can anybody tell me, what model I have here?
Thanks in advance!
Warm Regards

Good morning everybody,
thanks a lot for the replies!
In deed Bernd (Be.eM) is right! It IS a Warwick Nobby Meidel which was polished white to save the palisander wood on the stage.
Your hint and the correct questions helped to find this out.
Now I'm going to find interested people who like to buy this bass. So if you are interested or know anybody interested feel free to contact me.